public IActionResult RegisterUser(RegisterViewModel model)
{
PasswordHasher <RegisterViewModel> hasher = new PasswordHasher <RegisterViewModel>();
if (_dbContext.users.Where(u => u.username == model.username).SingleOrDefault() != null)
{
ModelState.AddModelError("username", "Username is taken.");
}
if (ModelState.IsValid)
{
User newUser = new User()
{
username = model.username,
first_name = model.first_name,
last_name = model.last_name,
password = hasher.HashPassword(model, model.password),
wallet_balance = 1000
};
User theUser = _dbContext.Add(newUser).Entity;
_dbContext.SaveChanges();
HttpContext.Session.SetInt32("UserId", theUser.user_id);
return(RedirectToAction("Index", "Dashboard"));
}
return(View("Index"));
}
public IActionResult CreateUser(RegisterUser u)
{
if (ModelState.IsValid)
{
List <User> users = _context.users.Where(nu => nu.Username == u.Username).ToList();
if (users.Count > 0)
{
ViewBag.InvalidUsername = true;
return(View("Index"));
}
PasswordHasher <User> Hasher = new PasswordHasher <User>();
User nUser = new User();
nUser.Password = Hasher.HashPassword(nUser, u.Password);
nUser.FirstName = u.FirstName;
nUser.LastName = u.LastName;
nUser.Username = u.Username;
nUser.Wallet = 1000.00;
_context.Add(nUser);
_context.SaveChanges();
HttpContext.Session.SetInt32("UserId", nUser.UserId);
return(Redirect("/dashboard"));
}
return(View("Index"));
}
public IActionResult Register(User user, string PasswordConfirm)
{
if (user.Password != PasswordConfirm)
{
ViewBag.PasswordError = "Passwords don't match";
return(View("Index"));
}
if (ModelState.IsValid)
{
PasswordHasher <User> Hasher = new PasswordHasher <User>();
user.Password = Hasher.HashPassword(user, user.Password);
User ExistingUsername = _context.users.SingleOrDefault(u => u.Username == user.Username);
if (ExistingUsername != null)
{
ViewBag.RegError = "Username already registered";
return(View("Index"));
}
else
{
_context.Add(user);
_context.SaveChanges();
int?UserId = user.UserId;
ViewBag.CurrentUser = user;
HttpContext.Session.SetInt32("UserId", (int)UserId);
HttpContext.Session.SetString("UserUsername", (string)user.Username);
HttpContext.Session.SetString("UserFirstName", (string)user.FirstName);
return(RedirectToAction("Dashboard"));
}
}
else
{
return(View("Index"));
}
}
public IActionResult ProcessBid(float amt, int itemid, int userid)
{
if (ActiveUser == null)
{
return(RedirectToAction("Index", "Home"));
}
User user = ActiveUser;
AuctionEvent auctionInfo = _dbContext.auctions
.Where(a => a.auction_id == HttpContext.Session
.GetInt32("ItemId")).SingleOrDefault();
if (amt == 0)
{
TempData["Error"] = "Please specify the amount.";
return(RedirectToAction("ShowAuction"));
}
else if (amt <= auctionInfo.highest_bid)
{
TempData["Error"] = "Your bid MUST be greater than the highest bid.";
return(RedirectToAction("ShowAuction"));
}
else if (amt > user.wallet_balance)
{
TempData["Error"] = "You don't have enough balance for the bid.";
return(RedirectToAction("ShowAuction"));
}
else
{
auctionInfo.highest_bid = amt;
Bid newBid = new Bid
{
bidder = user,
auctions = auctionInfo,
};
if (_dbContext.bids.Where(b => b.auction_id == auctionInfo.auction_id) == null)
{
Bid theBid = _dbContext.Add(newBid).Entity;
}
else
{
Bid theBid = _dbContext.Update(newBid).Entity;
}
user.wallet_balance -= amt;
_dbContext.SaveChanges();
return(RedirectToAction("Index"));
}
}